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Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state
| 분야 | TC 68 : Magnetic alloys and steels |
|---|---|
| 적용범위 | IEC 60404-8-7:2008 defines the grades of cold-rolled grain-oriented electrical steel strip and sheet in nominal thicknesses of 0,23 mm, 0,27 mm, 0,30 mm and 0,35 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics, tolerances and technological characteristics, as well as inspection procedures. This standard applies to Goss textured grain-oriented electrical steel strip and sheet supplied in the final annealed condition in sheets or coils, and intended for the construction of magnetic circuits. The grades are grouped into two classes: - conventional grades; - high permeability grades. They correspond to Class C.22 of IEC 60404-1. This third edition cancels and replaces the second edition published in 1998 of which it constitutes a technical revision. This revision extends the range of electrical steels to include the improved grades. |
| 국제분류(ICS)코드 | 29.030 : 자성 재료 |
| 페이지수 | 37 |
| Edition | 3.0 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 60404-8-7:2020 | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state | 2020-09-09 | 표준 |
| 2 | IEC 60404-8-7:2020 RLV | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state | 2020-09-09 | 표준 |
| 3 | IEC 60404-8-7:2017 | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully processed state | 2017-09-15 | 구판 |
| 4 | IEC 60404-8-7:2017 RLV | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully processed state | 2017-09-15 | 구판 |
| 5 | IEC 60404-8-7:2008 | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state | 2008-05-21 | 구판 |
| 6 | IEC 60404-8-7:1998 | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel sheet and strip delivered in the fully-processed state | 1998-05-20 | 구판 |
| 7 | IEC 60404-8-7:1988/AMD1:1991 | Amendment 1 - Magnetic materials. Part 8: Specifications for individual materials. Section Seven: Specification for grain-oriented magnetic steel sheet and strip | 1991-09-09 | 구판 |
| 8 | IEC 60404-8-7:1988 | Magnetic materials. Part 8: Specifications for individual materials. Section Seven: Specification for grain-oriented magnetic steel sheet and strip | 1988-01-01 | 구판 |
IEC 60404-8-9:1994 - Magnetic materials - Part 8: Specifications for individual materials - Section 9: Standard specification for sintered soft magnetic materials 상세보기
IEC 60404-4:1995 - Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of iron and steel 상세보기
IEC 60404-2:1996 - Magnetic materials - Part 2: Methods of measurement of the magneticproperties of electrical steel sheet and strip by means of anEpstein frame 상세보기
IEC 60404-8-2:1998 - Magnetic materials - Part 8-2: Specifications for individual materials - Cold-rolled electrical alloyed steel sheet and strip delivered in the semi-processed state 상세보기
IEC 60404-4:1995/AMD1:2000 - Amendment 1 - Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of iron and steel 상세보기
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